2019853390

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{329503}}^1$

素因数の和:330123

約数の個数: 16

約数和(自身を含む): 3641678208

約数和(自身を除く): 1621824818

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 329503, 659006, 1647515, 3295030, 201985339, 403970678, 1009926695, 2019853390]

約数ペア:

[(1, 2019853390), (2, 1009926695), (5, 403970678), (10, 201985339), (613, 3295030), (1226, 1647515), (3065, 659006), (6130, 329503)]